Method: Object#maybe

Defined in:
lib/mug/maybe.rb

#maybe(&b) ⇒ Object

Do something if this object is truthy.

If a block is given, it is executed in the context of this object, iff this object is neither nil nor false.

If no block is given, returns a MaybeDelegator object.



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# File 'lib/mug/maybe.rb', line 44

def maybe &b
  if b
    self && instance_eval(&b)
  else
    MaybeDelegator.new(self)
  end
end